JPH0312043U - - Google Patents

Info

Publication number
JPH0312043U
JPH0312043U JP6972989U JP6972989U JPH0312043U JP H0312043 U JPH0312043 U JP H0312043U JP 6972989 U JP6972989 U JP 6972989U JP 6972989 U JP6972989 U JP 6972989U JP H0312043 U JPH0312043 U JP H0312043U
Authority
JP
Japan
Prior art keywords
housing
oil chamber
orifice
outside
tensioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6972989U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6972989U priority Critical patent/JPH0312043U/ja
Publication of JPH0312043U publication Critical patent/JPH0312043U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

【図面の簡単な説明】
第1図乃至第4図は本考案のテンシヨナの実施
例を示し、第1図は第1実施例のテンシヨナの断
面図、第2図はプラグの拡大断面図、第3図は第
2実施例のテンシヨナの断面図、第4図は第3実
施例のテンシヨナの断面図、第5図は従来のテン
シヨナの断面図である。 10,10a,10b……テンシヨナ、12,
12a,12b……ハウジング、15,15a,
15b……プランジヤ、17……油室、18……
スプリング、19……逆止弁、20,20a……
プラグ、21,21a,21b……オリフイス、
22,22a……外部開口、24,24a,24
b……逆止弁。

Claims (1)

  1. 【実用新案登録請求の範囲】 ハウジングと、該ハウジングに摺動自在に設け
    られ前記ハウジングとの間で油室を形成して突出
    力を付与されたプランジヤと、前記油室と外部と
    を通じるオリフイスを有してなるテンシヨナにお
    いて、 前記オリフイスの外部開口に、油室からの油の
    流出を許し、外部からの空気の侵入を阻止する逆
    止弁を設けたことを特徴とする、 テンシヨナ。
JP6972989U 1989-06-16 1989-06-16 Pending JPH0312043U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6972989U JPH0312043U (ja) 1989-06-16 1989-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6972989U JPH0312043U (ja) 1989-06-16 1989-06-16

Publications (1)

Publication Number Publication Date
JPH0312043U true JPH0312043U (ja) 1991-02-07

Family

ID=31605283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6972989U Pending JPH0312043U (ja) 1989-06-16 1989-06-16

Country Status (1)

Country Link
JP (1) JPH0312043U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3028698U (ja) * 1996-03-04 1996-09-13 ミネベア株式会社 軸流ファンモータ
JP2010223289A (ja) * 2009-03-23 2010-10-07 Ntn Corp チェーンテンショナ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213259B2 (ja) * 1981-09-16 1987-03-25 Shiro Oono

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213259B2 (ja) * 1981-09-16 1987-03-25 Shiro Oono

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3028698U (ja) * 1996-03-04 1996-09-13 ミネベア株式会社 軸流ファンモータ
JP2010223289A (ja) * 2009-03-23 2010-10-07 Ntn Corp チェーンテンショナ

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